S-4602 Whistle Key Finder
1. Size: 50x36x14mm
2. Mateial: ABS +PS plastic;
3. Batteries: 2 x AG3 button cell batteries (included)
4. With plastic insulator between batteries, pull out this before use;
5. Key-finder function: It will flash with red LED and beep intermediately when you whistle and then finds your keys back;
6. Color: Whtie/black or customed;
7. Attachment: 25mm metal keyring;
8. Logo: Customed logo printing on one location(silk printing);
9. Complied with CE and RoHS;
10. Packing: Polybag+ white box packing or blister card packing;




AST Industry Co., Ltd is one of the leading and professional manufacturers for a wide range of electronic products and promotional gifts. Our extensive product line includes high-quality Voice Recorders, sophisticated Sound Modules designed for greeting cards, versatile Sound Chips, and Musical Modules that bring life to various applications. We also specialize in Voice Modules, Video Modules, and Video Brochures that offer multimedia experiences, alongside Motion Sensor Talking Boxes that add an interactive element to everyday items. Our collection features innovative Musical Bottle Openers and Recordable Wine Openers that combine functionality with entertainment. Additionally, we offer LED Flashing Modules and LED Flashing Lights that provide vibrant illumination, as well as diverse Light Modules for various uses. Our Wireless Doorbells ensure convenience and modernity, while our Recording Plush & Stuffed Toys and Recording Greeting Cards/Postcards/Gift Bags add a personal touch to special occasions. Each product is crafted with precision and care, ensuring top-notch quality and performance.